Powertip Tech Corp Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:32.63% (-2.51%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9134 | 4.90 | |
| 0.1760 | 8.32 | |
| 0.6676 | 15.67 | |
| -0.4038 | -2.56 | |
| 0.6132 | 2.79 | |
| -0.5201 | -3.77 | |
| 0.7372 | 5.47 | |
| -0.7829 | -5.46 | |
| 0.4636 | 2.91 | |
| 0.0228 | 0.11 | |
| -0.2166 | -1.01 | |
| 0.0523 | 0.29 | |
| 0.0676 | 0.52 |
Estimation Period:
Sep 12, 2006 to Feb 6, 2026
Sep 12, 2006 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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